PROVIDER PROFILE · NPI 1952549180

Erik LumMD

NephrologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

772

Unique beneficiaries

—

Total services

1,800

Distinct HCPCS

Medicare payment

$156K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — above median (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,046

Beneficiaries

—

Total drug cost

$99K

Distinct drugs

Brand share

20.8%

Top prescribed drugs

Prednisone182 claims

Pantoprazole Sodium136 claims

Sulfamethoxazole/Trimethoprim117 claims

Fluconazole68 claims

Carvedilol66 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

79.4

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$80

Payment records

By payment type

Food and Beverage$80

REFERRAL NETWORK

Where Erik Lum's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Edmund Huang Nephrology · West Hollywood, CA	147	919
Uttam Reddy Nephrology · Orange, CA	127	663
Michele Pena Nurse Practitioner · Los Angeles, CA	102	378
Unilab Corporation Clinical Laboratory · West Hills, CA	81	304
Donald Roback Diagnostic Radiology · Manhattan Beach, CA	58	199
Mohammad Kamgar Nephrology · Los Angeles, CA	51	153
Jeffrey Veale Urology · Los Angeles, CA	43	341
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	43	180
Victor Sai Diagnostic Radiology · Los Angeles, CA	36	86
Tamara Horwich Cardiology · Los Angeles, CA	34	100
RAGAVENDRA, NAGESH	33	84
Steven Raman Diagnostic Radiology · Los Angeles, CA	30	94

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history